无法运行开发者

Question

我目前正在学习有关Udemy的课程，但我遇到了麻烦，运行脚本时遇到问题。当我运行命令npm run dev时，出现以下错误消息：

npm ERR! code ELIFECYCLE
npm ERR! errno 2
npm ERR! [email protected] dev: `webpack`
npm ERR! Exit status 2
npm ERR!
npm ERR! Failed at the [email protected] dev script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\user\AppData\Roaming\npm-cache\_logs\2020-05-01T10_10_11_136Z-debug.log

怎么了？这是我的package.json代码：

{
  "name": "forkify",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "dev": "webpack",
    "build": "webpack --mode production",
    "start": "webpack-dev-server --mode development --open"
  },
  "author": "Marv",
  "license": "ISC",
  "devDependencies": {
    "babel-core": "^6.26.3",
    "babel-loader": "^7.1.5",
    "babel-preset-env": "^1.7.0",
    "html-webpack-plugin": "^3.2.0",
    "webpack": "^4.28.4",
    "webpack-cli": "^3.2.1",
    "webpack-dev-server": "^3.1.14"
  },
  "dependencies": {
    "babel-polyfill": "^6.26.0"
  }
}

这是webpack.config.js代码：

const path = require('path');

module.exports = {
    entry: './src/js/index.js',
    output: {
        path: path.resolve(__dirname, 'dist/js'),
        filename: 'bundle.js'
    },
    mode: 'development' 
};

可能有什么问题？

更新：以某种方式我终于可以npm run dev，但是它是在错误的目录中创建的。我该如何解决？enter image description here

我需要它出现在启动器下> dist> js

Answer 1

您的路径不好，将entry: './src/js/index.js'替换为entry: './started/src/js/index.js'